JPH0477602U - - Google Patents

Info

Publication number
JPH0477602U
JPH0477602U JP11977690U JP11977690U JPH0477602U JP H0477602 U JPH0477602 U JP H0477602U JP 11977690 U JP11977690 U JP 11977690U JP 11977690 U JP11977690 U JP 11977690U JP H0477602 U JPH0477602 U JP H0477602U
Authority
JP
Japan
Prior art keywords
bogie
lifting wheel
intermediate stay
lowered
ballast
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11977690U
Other languages
Japanese (ja)
Other versions
JPH0638882Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11977690U priority Critical patent/JPH0638882Y2/en
Publication of JPH0477602U publication Critical patent/JPH0477602U/ja
Application granted granted Critical
Publication of JPH0638882Y2 publication Critical patent/JPH0638882Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Machines For Laying And Maintaining Railways (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案装置を実施した道床更換装置
の平面図、第２図は同上の側面図、第３図は同上
の拡大正面図、第４図は要部の拡大側面図、第５
図は荷重支持手段付近の一部切欠拡大側面図であ
る。 １……台車、２……線路、４，５……トラフ、
６……レール、７……まくらぎ、８……中間ステ
ー、１６……車輪、１７……バラスト、２０……
アーム、２５……昇降車輪、２６……駆動用シリ
ンダ、Ａ……スクレーパチエン、Ｂ……荷重支持
手段。 Fig. 1 is a plan view of a trackbed changing device that implements this device, Fig. 2 is a side view of the same as above, Fig. 3 is an enlarged front view of the same as above, Fig. 4 is an enlarged side view of the main parts, Fig. 5
The figure is a partially cutaway enlarged side view of the vicinity of the load supporting means. 1... bogie, 2... track, 4, 5... trough,
6...Rail, 7...Sleepers, 8...Intermediate stay, 16...Wheels, 17...Ballast, 20...
Arm, 25...Elevating wheel, 26...Driving cylinder, A...Scraper chain, B...Load supporting means.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鉄道線路のまくらぎの下部に設置する中間ステ
ーの両端に、鉄道線路上の台車の両側から延びた
トラフの先端を連結して、トラフと中間ステーに
沿つてスクレーパチエンを走行させることにより
、道床の旧バラストをかき出すようにした道床更
換装置において、上記台車の前部に中間ステーの
前方に位置する昇降自在の昇降車輪と、この昇降
車輪を昇降させ、この昇降車輪の下降時には、こ
の昇降車輪をレール上に押し付け台車の前部の荷
重をバラスト除去前のレールにより支承せしめる
荷重支持手段を設けたことを特徴とする道床更換
装置における台車沈降防止装置。 By connecting the ends of the trough extending from both sides of the bogie on the railway track to both ends of the intermediate stay installed at the bottom of the railway track sleeper, and running the scraper chain along the trough and the intermediate stay, the track bed can be improved. In a trackbed replacement device designed to scrape out old ballast, there is a lifting wheel located in front of the intermediate stay at the front of the bogie that can be raised and lowered, and when the lifting wheel is lowered, the lifting wheel is moved up and down. 1. A bogie settling prevention device for a track bed replacement device, characterized in that a load supporting means is provided for supporting the load of the front part of the bogie pressed onto the rail by the rail before the ballast is removed.
JP11977690U 1990-11-14 1990-11-14 Bogie sinking prevention device in roadbed replacement device Expired - Lifetime JPH0638882Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11977690U JPH0638882Y2 (en) 1990-11-14 1990-11-14 Bogie sinking prevention device in roadbed replacement device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11977690U JPH0638882Y2 (en) 1990-11-14 1990-11-14 Bogie sinking prevention device in roadbed replacement device

Publications (2)

Publication Number Publication Date
JPH0477602U true JPH0477602U (en) 1992-07-07
JPH0638882Y2 JPH0638882Y2 (en) 1994-10-12

Family

ID=31867712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11977690U Expired - Lifetime JPH0638882Y2 (en) 1990-11-14 1990-11-14 Bogie sinking prevention device in roadbed replacement device

Country Status (1)

Country Link
JP (1) JPH0638882Y2 (en)

Also Published As

Publication number Publication date
JPH0638882Y2 (en) 1994-10-12

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